Ic Block Diagrams; A Board Ic1005/Ic1010/Ic1011 Ba05T; A Board Ic1202 Lm1876Tf; G Board Ic6001 Mcz3001D - Sony KD-32DX100U Service Manual

5-5 IC BLOCK DIAGRAMS

A BOARD IC1005/IC1010/IC1011 BA05T

1
2

A BOARD IC1202 LM1876TF

8
7
12
13

G BOARD IC6001 MCZ3001D

1
5
REFERENCE
VOLTAGE
6 9
MUTE/STBY
PROTECTIONS
MUTE/STBY
PROTECTIONS
11 14
18
Remote
DVLD Internal
ref 5v
15v/8v
Vsense
Centre
SS Osc
F/B
7 4 3 2
-
+
2
OP AMP
+
-
-
+
OP AMP
15
8
OFF
Sel=34v
TSD
Control
Logic
Latch
Timer
6
- 66 -
3
3
5
4
10
1
Driver
Reg. 10v
14
Level
16
Shift
15
10
12
11
OCP 9